53560112

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{77849}}^1$

素因数の和:77900

約数の個数: 20

約数和(自身を含む): 106187400

約数和(自身を除く): 52627288

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 77849, 155698, 311396, 622792, 1245584, 3347507, 6695014, 13390028, 26780056, 53560112]

約数ペア:

[(1, 53560112), (2, 26780056), (4, 13390028), (8, 6695014), (16, 3347507), (43, 1245584), (86, 622792), (172, 311396), (344, 155698), (688, 77849)]